770154214216 has 8 divisors (see below), whose sum is σ = 1444039151670. Its totient is φ = 385077107104.

The previous prime is 770154214183. The next prime is 770154214223. The reversal of 770154214216 is 612412451077.

It can be written as a sum of positive squares in only one way, i.e., 516285360900 + 253868853316 = 718530^2 + 503854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48134638381 + ... + 48134638396.

Almost surely, 2^770154214216 is an apocalyptic number.

It is an amenable number.

770154214216 is a deficient number, since it is larger than the sum of its proper divisors (673884937454).

770154214216 is a wasteful number, since it uses less digits than its factorization.

770154214216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96269276783 (or 96269276779 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 770154214216 in words is "seven hundred seventy billion, one hundred fifty-four million, two hundred fourteen thousand, two hundred sixteen".